Early history of the IRT subway

The original "H" system

The first regularly operated subway in New York City was built by the city and leased to the Interborough Rapid Transit Company for operation under Contracts 1 and 2, along with contract 3 of the Dual Contracts. Until 1918, when the new "H" system that is still operated—with separate East Side and West Side lines—was placed in service, it consisted of a single trunk line below 96th Street with several northern branches. The system had four tracks between Brooklyn Bridge–City Hall and 96th Street, allowing for local and express service on that portion. Under the "H" system, the original line and early extensions are now as follows:

• The IRT Eastern Parkway Line from Atlantic Avenue–Barclays Center to Borough Hall
• The IRT Lexington Avenue Line from Borough Hall to Grand Central–42nd Street
• The IRT 42nd Street Shuttle from Grand Central–42nd Street to Times Square
• The IRT Broadway–Seventh Avenue Line from Times Square to Van Cortlandt Park–242nd Street
• The IRT Lenox Avenue Line from 96th Street to 145th Street
• The IRT White Plains Road Line from 142nd Street Junction to 180th Street–Bronx Park (removed north of 179th Street)

History[edit]

Political cartoon critical of the service of the IRT in 1905. The IRT is labeled as the "Interborough Rattled Transit". Diedrich Knickerbocker, personification of New York City, stands on the platform.

Planning[edit]

Planning for the system that was built began with the Rapid Transit Act, signed into law on May 22, 1894, which created the Board of Rapid Transit Railroad Commissioners. The act provided that the commission would lay out routes with the consent of property owners and local authorities, either build the system or sell a franchise for its construction, and lease it to a private operating company. A line through Lafayette Street (then Elm Street) to Union Square was considered, but at first, a more costly route under lower Broadway was adopted. A legal battle with property owners along the route led to the courts denying permission to build through Broadway in 1896, the Elm Street route was chosen later that year, cutting west to Broadway via 42nd Street. This new plan, formally adopted on January 14, 1897, consisted of a line from City Hall north to Kingsbridge and a branch under Lenox Avenue and to Bronx Park, to have four tracks from City Hall to the junction at 103rd Street. The "awkward alignment...along Forty-Second Street", as the commission put it, was necessitated by objections to using Broadway south of 34th Street. Legal challenges were finally taken care of near the end of 1899.^{[1]:139–161}

Elm Street was widened and cut through from Centre Street and Duane Street to Lafayette Place to provide a continuous thoroughfare for the subway to run under.^[2]:227

A contract, later known as Contract 1, was executed on February 21, 1900, between the commission and the Rapid Transit Construction Company, organized by John B. McDonald and funded by August Belmont Jr., for the construction of the subway and a 50-year operating lease from the opening of the line. Ground was broken at City Hall on March 24.^{[1]:162–191}

On February 26, the Board instructed the Chief Engineer to evaluate the feasibility of extending the subway south to South Ferry, and then to Brooklyn. To ensure that the RTC was legally permitted to construct the subway into areas of the city that were added as part of Consolidation in 1898, which occurred after the Act of 1894 was passed, a bill was passed and became law on April 23, 1900; in May 1900, two routes were examined for the Brooklyn extension. One route would have run under Broadway to Whitehall Street, under the East River, Joralemon Street, Fulton Street, and Flatbush Avenue to Atlantic Avenue, the second route would have followed the first route but would have gone to Hamilton Avenue before going towards Bay Ridge and South Brooklyn. On January 24, 1901, the Board adopted the first route, which would extend the subway from City Hall to the Long Island Rail Road (LIRR)'s Flatbush Avenue terminal station (now known as Atlantic Terminal) in Brooklyn, the line's cost was expected to be no greater than $8 million.^[2]:83–84 Contract 2, giving a lease of only 35 years, was executed between the commission and the Rapid Transit Construction Company on September 11, with construction beginning at State Street in Manhattan on November 8, 1902. Belmont incorporated the Interborough Rapid Transit Company (IRT) in April 1902 as the operating company for both contracts; the IRT leased the Manhattan Railway, operator of the four elevated railway lines in Manhattan and the Bronx, on April 1, 1903.^{[1]:162–191}

Construction[edit]

On July 12, 1900, the contract was modified to widen the subway at Spring Street to allow for the construction of 600 feet of a fifth track, and to lengthen express station platforms to 350 feet to accommodate longer trains,^{[2]:82, 249} on June 21, 1900, the route of Contract 1 was modified at Fort George in Upper Manhattan. The route was changed to run over Nagle Avenue and Amsterdam Avenue instead of over Ellwood Street, between Eleventh Avenue and Kingsbridge Avenue or Broadway, the route of the terminal loop at City Hall was shortened to only be constructed between City Hall and the Post Office instead of passing completely around the Post Office as a result of a change issued on January 10, 1901.^{[3]:189–190} In addition, the loop was changed from being double-tracked to single tracked, the loop was designed to allow local trains to be turned around, and to pass under the express tracks under Park Row without an at-grade crossing, and to allow for a possible future extension south under Broadway. To allow for the switching back of express trains, a relay track was constructed under Park Row, allowing for a future southern extension under Broadway.^{[2]:226, 249}

On December 20, 1900, the contractor requested that the plans for the Manhattan Valley Viaduct be modified to allow for a three-track structure and for the construction of a third track at the 145th Street, 116th Street, and 110th Street stations, the Board adopted the request on January 24, 1901. Some time after, the contractor requested permission to construct a third track for storage, the Board authorized the construction of a third track from 103rd Street to 116th Street on March 7, 1901. The contractor petitioned the board once more for the permission to build a third track continuously from 137th Street to 103rd Street, some of which was already authorized, and to build a storage yard between 137th Street and 145th Street, with three tracks on either side of the main line to allow for the storage of 150 cars, the Board authorized the request on May 2, 1901 and rescinded the March 7 resolution. The new resolution specified that the third track would be for express trains.^{[2]:93[3]:189–190} However, construction on the section between 104th Street and 125th Street had already begun prior to the design change, requiring that a portion of the work be undone,^{[2]:240–241} as part of the modifications for a third track, a third track was added to both the upper and lower levels of the subway directly north of 96th Street, immediately to the east of the originally planned two tracks.^[4]:14

In 1902, the contractor requested permissIon to build an additional third track from Fort George to Kingsbridge, the Board authorized the construction of the track on January 15, 1903,^[5]:35 and it was formally approved on March 24, 1904.^[3]:191

The Contractor for the subway purchased a large area of land on the Harlem River near 150th Street for the construction of a terminal for the East Side Line, on October 24, 1901, the Board voted to extend the line from 143rd Street to the terminal. As part of the plan, a station would be built at 145th Street instead of at 141st Street and Lenox Avenue,^[6]:781 some trains would originate at 145th Street instead of Bronx Park. This change was expected to promote the benefits of using the subway for travel to Harlem,^[2]:94 on April 28, 1902, Mayor Low signed the ordinance providing for the extension.^[7] On January 16, 1903, a modification to Contract 1 was made to allow for the extension of the Lenox Avenue Line from 142nd Street to 148th Street with a stop between 142nd Street and Exterior Street, the stop was placed at 145th Street along tracks that were only intended to lead to Lenox Yard.^{[8][9]:387–415}

Also in 1903, residents in the vicinity of 104th Street and Central Park West urged the board to build a station at this location, they cited the long distance between the two nearest subway stations, and the need to serve Central Park West. The Board declined to construct the station after serious consideration, they found that the station's construction would have delayed the opening of the line, and would have slowed service for passengers using the Lenox Avenue Line coming from the Bronx.^[5]:43 Residents of the area requested the construction of a station at this location again in 1921.^[10]

Opening[edit]

Operation of the subway began on October 27, 1904, with the opening of all stations from City Hall to 145th Street on the West Side Branch.^{[1]:162–191[3]:189} The car fleet available includes the first production all-steel passenger cars in the world from an order of 300 placed with American Car and Foundry.^[11]:27 Service was extended to 157th Street, before it fully opened on November 12, 1904 for a football game, but officially opened on December 4,^[3]:191 on November 23, 1904, the East Side Branch, or Lenox Avenue Line, opened to 145th Street.^[3]:191 The West Side Branch was extended northward to a temporary terminus of 221st Street and Broadway on March 12, 1906.^[3]:191[12] This extension was served by shuttle trains operating between 157th Street and 221st Street,^[13] on April 14, 1906, the shuttle trains started stopping at 168th Street. On May 30, 1906, the 181st Street station opened, and the shuttle operation ended.^{[14]:71, 73} Through service began north of 157th Street, with express trains terminating at 168th Street or 221st Street,^{[14]:175–176} the 207th Street station was completed, but did not open until April 1, 1907 because the bridge over the Harlem River was not yet completed.^[15]

Beginning on June 18, 1906, all Lenox Avenue Expresses began running to the West Farms Line. Previously, some of the expresses ran to the 145th Street station.^[14]:78

The original system as included in Contract 1 was completed on January 14, 1907, when trains started running across the Harlem Ship Canal on the Broadway Bridge to 225th Street,^[12] meaning that 221st Street could be closed.^[3]:191 Once the line was extended to 225th Street, the structure of the 221st Street was dismantled and was moved to 230th Street for a new temporary terminus. Service was extended to the temporary terminus at 230th Street on January 27, 1907.^[3]:191 An extension of Contract 1, officially Route 14, north to 242nd Street at Van Cortlandt Park was approved on November 1, 1906,^[1]:204 this change also called for the abandoment of the route along 230th Street.^[3]:191 This extension opened on August 1, 1908.^[3]:191[16] (The original plan had been to turn east on 230th Street to just west of Bailey Avenue, at the New York Central Railroad's Kings Bridge station.^[17]) When the line was extended to 242nd Street the temporary platforms at 230th Street were dismantled, and were rumored to be brought to 242 Street to serve as the station's side platforms. There were two stations on the line that opened later; 191st Street and 207th Street. The 191st Street station did not open until January 14, 1911 because the elevators and other work had not yet been completed.^[15]

Extensions and modifications[edit]

The initial segment of the IRT White Plains Road Line opened on November 26, 1904 between East 180th Street and Jackson Avenue. Initially, trains on the line were served by elevated trains from the IRT Second Avenue Line and the IRT Third Avenue Line, with a connection running from the Third Avenue local tracks at Third Avenue and 149th Street to Westchester Avenue and Eagle Avenue. Once the connection to the IRT Lenox Avenue Line opened on July 10, 1905, trains from the newly opened IRT subway ran via the line.^[18] Elevated service via this connection was resumed on October 1, 1907 when Second Avenue locals were extended to Freeman Street during rush hours.^[19]

The line was then extended to Fulton Street on January 16, 1905,^[20] to Wall Street on June 12, 1905,^[15] and to Bowling Green and South Ferry on July 10, 1905;^[21] in order to complete Contract 2, the subway had to be extended under the East River to reach Brooklyn. The tunnel was named the Joralemon Street Tunnel, which was the first underwater subway tunnel connecting Manhattan and Brooklyn, and it opened on January 9, 1908, extending the subway from Bowling Green to Borough Hall,^[22] on May 1, 1908, the construction of Contract 2 was completed when the line was extended from Borough Hall to Atlantic Avenue near the Flatbush Avenue LIRR station.^[23] With the opening of the IRT to Brooklyn, ridership fell off on the BRT's elevated and trolley lines over the Brooklyn Bridge as Brooklyn riders chose to use the new subway.^[24]

On June 18, 1908, a modification to Contract 2 was made to add shuttle service between Bowling Green and South Ferry, at the time, of the trains that continued south of City Hall, some trains ran through to Brooklyn, with the rest running to South Ferry before returning to uptown service. It was determined that the operation of trains via the South Ferry Loop impeded service to Brooklyn, prohibiting a doubling of Brooklyn service; in order to increase Brooklyn service, it was decided to continue serving South Ferry via shuttle service. An additional island platform and track were constructed on the west side of the Bowling Green station to allow for the shuttle's operation, the cost was estimated to be $100,000. While the change inconvenienced South Ferry riders, it stood to benefit the greater number of Brooklyn riders.^[25]

On June 27, 1907, a modification–the 96th Street Improvement–was made to Contract 1 to add additional tracks at 96th Street in order to remove the at-grade junction north of the 96th Street station. Here, trains from Lenox Avenue and Broadway would switch to get to the express or local tracks and would delay service. One additional track would have run from 96th Street along the east side of Broadway, branching off the northbound local track and running parallel before merging back into that track at 102nd Street, at 100th Street, a spur would connect to the other tracks. Two additional tracks would have been constructed, running along the west side of Broadway from 96th Street to 101st Street, the first of these two tracks would have branched off of the southbound local track and run parallel before merging back into that track at 101st Street. The second of these two tracks would have diverged from the first additional track on the west side of Broadway, and would run parallel and at the same grade until 98th Street. Here, the track would descend to the level of the center or Lenox Avenue Line tracks, at 101st Street the track would curve and connect with the southbound track of the Lenox Avenue Line.^[26] The tracks would have been constructed with the necessary fly-under tracks and switches.^[4]:14

The work was partially completed in 1908, but was stopped because the introduction of speed-control signals made the remainder of the project unnecessary. Provisions were left to allow the work to be completed later on, the signals were put into place at 96th Street on April 23, 1909. The new signals allowed trains approaching a station to run more closely to the stopped train, eliminating the need to be separated by hundreds of feet, the new signals were also installed at Grand Central, 14th Street, Brooklyn Bridge, and 72nd Street.^{[3]:85–87, 191}

On August 9, 1909, a modification to Contract 1 was made, allowing for the construction of an infill station on the West Farms Branch at Intervale Avenue. Construction of the station began in December 1909, the station opened on April 30, 1910 even though work on the station was not completed until July. In February 1910, work began on the construction of a permanent terminal for the West Farms Branch at Zoological Park at 181st Street and Boston Road, replacing the temporary station at this location, the new station cost $30,000^[3]:10 and opened on October 28, 1910.^{[27]:105–106}

On January 18, 1910, a modification was made to Contracts 1 and 2 to lengthen station platforms to increase the length of express trains to eight cars from six cars, and to lengthen local trains from five cars to six cars; in addition to $1.5 million spent on platform lengthening, $500,000 was spent on building additional entrances and exits. It was anticipated that these improvements would increase capacity by 25 percent.^[27]:15

On January 23, 1911 ten-car express trains began running on the Lenox Avenue Line, and on the following day, ten-car express trains were inaugurated on the Broadway Line, the platforms at all but three express stations were extended to accommodate ten-car trains. The platforms at 168th Street, 181st Street, and the northbound platform at Grand Central, until the platform extensions were completed the first two-cars of trains did not platform. All southbound stations on the Broadway Line north of 96th Street and on the White Plains Road Line north of 149th Street, at Mott Avenue, Hoyt Avenue, and Nevins Street were only eight cars long.^[28]

Service pattern[edit]

Express trains began at South Ferry in Manhattan or Atlantic Avenue in Brooklyn, while local trains typically began at South Ferry or City Hall, both in Manhattan. Local trains to the West Side Branch (242nd Street) ran from City Hall during rush hours and continued south at other times; East side local trains ran between City Hall and 145th Street. All three branches were served by express trains; no local trains used the East Side Branch to West Farms (180th Street).^[29] Express trains to 145th Street were later eliminated; all West Farms express trains and rush hours Broadway express trains operated through to Brooklyn.^[30] Essentially each branch had a local and an express, with express service to Broadway (242nd Street) and West Farms and local service to Broadway and Lenox Avenue (145th Street).^[31]

When the "H" system opened in 1918, all trains from the old system were sent south from Times Square–42nd Street along the new IRT Broadway–Seventh Avenue Line. Local trains (Broadway and Lenox Avenue) were sent to South Ferry, while express trains (Broadway and West Farms) used the new Clark Street Tunnel to Brooklyn, these services became 1 (Broadway express and local), 2 (West Farms express), and 3 (Lenox Avenue local) in 1948. The only major change to these patterns was made in 1959, when all 1 trains became local and all 2 and 3 trains became express.^[32][33][34] The portion south of Grand Central–42nd Street became part of the IRT Lexington Avenue Line, and now carries 4 (express), 5 (express), 6 (local), and <6> (local) trains; the short piece under 42nd Street is now the 42nd Street Shuttle.

Stations[edit]

See also[edit]

Route map: Google

• History of the New York City Subway

References[edit]